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fix(shada): don't store search and sub patterns if /0 in 'shada'

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This commit is contained in:
Andre Toerien
2025-04-19 14:54:02 +02:00
parent 71455173b4
commit a6591950f6
2 changed files with 38 additions and 13 deletions
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29
test/functional/shada/history_spec.lua
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@@ -6,6 +6,7 @@ local t_shada = require('test.functional.shada.testutil')
local nvim_command, fn, api, nvim_feed, eq = n.command, n.fn, n.api, n.feed, t.eq
local assert_alive = n.assert_alive
local expect_exit = n.expect_exit
local pcall_err = t.pcall_err
local reset, clear = t_shada.reset, t_shada.clear
@@ -104,6 +105,16 @@ describe('ShaDa support code', function()
eq('c', fn.histget('>', -1))
end)
it('does not dump last search pattern if /0 in shada', function()
nvim_command('set shada+=/0')
nvim_command('silent! /test/')
expect_exit(nvim_command, 'qall!')
reset()
nvim_command('language C')
local err = pcall_err(n.exec_capture, 'normal! n')
eq('nvim_exec2(), line 1: Vim(normal):E35: No previous regular expression', err)
end)
it('dumps and loads last search pattern with offset', function()
api.nvim_set_option_value('wrapscan', false, {})
fn.setline('.', { 'foo', 'bar--' })
@@ -182,6 +193,22 @@ describe('ShaDa support code', function()
eq('goo', fn.getline(1))
end)
it('does not dump last substitute pattern or replacement string if /0 in shada', function()
nvim_command('set shada+=/0')
fn.setline('.', { 'foo', 'bar' })
nvim_command('%s/f/g/g')
eq('goo', fn.getline(1))
expect_exit(nvim_command, 'qall!')
reset()
fn.setline('.', { 'foo', 'bar' })
nvim_command('language C')
local err = pcall_err(nvim_command, '&')
eq('Vim(&):E33: No previous substitute regular expression', err)
nvim_feed('/f\n')
err = pcall_err(nvim_command, '~&')
eq('Vim(~):E33: No previous substitute regular expression', err)
end)
it('dumps and loads history with UTF-8 characters', function()
reset()
nvim_feed(':echo "«"\n')
@@ -210,7 +237,6 @@ describe('ShaDa support code', function()
it('dumps and loads search pattern with UTF-8 characters', function()
nvim_command('silent! /«/')
nvim_command('set shada+=/0')
expect_exit(nvim_command, 'qall!')
reset()
fn.setline('.', { '\171«' })
@@ -222,7 +248,6 @@ describe('ShaDa support code', function()
it('dumps and loads search pattern with 8-bit single-byte', function()
-- \171 is U+00AB LEFT-POINTING DOUBLE ANGLE QUOTATION MARK in latin1
nvim_command('silent! /\171/')
nvim_command('set shada+=/0')
expect_exit(nvim_command, 'qall!')
reset()
fn.setline('.', { '\171«' })